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53255203551301 = 1934395171121553
BaseRepresentation
bin11000001101111011100010…
…11111010111100001000101
320222120010222200221012011111
430012331301133113201011
523440013124102120201
6305133034110405021
714134363406160403
oct1406756137274105
9228503880835144
1053255203551301
1115a72450054134
125b8126bb00771
132393c3739c1ab
14d217cc03c473
15625453e30b51
hex306f717d7845

53255203551301 has 16 divisors (see below), whose sum is σ = 53663893303680. Its totient is φ = 52847931248640.

The previous prime is 53255203551239. The next prime is 53255203551367. The reversal of 53255203551301 is 10315530255235.

It is a cyclic number.

It is not a de Polignac number, because 53255203551301 - 217 = 53255203420229 is a prime.

It is a super-2 number, since 2×532552035513012 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53255203591301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 438062541 + ... + 438184093.

It is an arithmetic number, because the mean of its divisors is an integer number (3353993331480).

Almost surely, 253255203551301 is an apocalyptic number.

It is an amenable number.

53255203551301 is a deficient number, since it is larger than the sum of its proper divisors (408689752379).

53255203551301 is a wasteful number, since it uses less digits than its factorization.

53255203551301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127356.

The product of its (nonzero) digits is 337500, while the sum is 40.

The spelling of 53255203551301 in words is "fifty-three trillion, two hundred fifty-five billion, two hundred three million, five hundred fifty-one thousand, three hundred one".

Divisors: 1 193 439 5171 84727 121553 998003 2270069 23459729 53361767 438123317 628550563 10298821031 121310258659 275933697157 53255203551301